Year % GDP 1962 6.370597243491577 1963 8.394698085419734 1964 8.175675675675675 1965 9.919893190921227 1966 10.09367681498829 1967 11.089449541284404 1968 14.121976866456363 1969 13.65015166835187 1970 13.358667056416252 1971 10.631061704375576 1972 12.001366120218579 1973 15.435446667913471 1974 9.223708608017535 1975 14.361915274966583 1976 24.007083886761986 1977 30.15081504329931 1978 36.195858640339566 1979 30.531595383829803 1980 33.96331135606998 1981 52.43923237312169 1982 72.18743692955707 1983 71.78504149321697 1984 72.43130781408418 1985 73.42703963137642 1986 93.5456050393077 1987 83.02143210703005 1988 90.84563311240964 1989 73.70815568723752 1991 26.730143355171045 1992 17.724190891200706 1993 17.16249624047422 1994 23.078591724061994 1995 30.026251247858614 1996 33.65220434611999 1997 46.96796897911304 1998 60.72977929551635 1999 54.692083710481256 2000 45.38948860444414 2001 56.63054205607476 2002 58.337066436583264 2003 59.46456908152966 2004 56.36454354986955 2005 50.9326670396555 2006 49.95414241843262 2007 59.57938773380478 2008 57.264928141989614 2009 79.07192699418289 2010 74.63938306786369 2011 60.80625816835498 2012 55.74335772988051 2013 59.75188730183718 2014 67.64071569621112 2015 98.51079027098012 2016 105.18681286985117 2017 98.69910732467696 2018 90.91908596747899 2019 93.38920880047466 2020 6.166812568332429 2021 4.871513548532352 2022 3.555168415902135 2023 4.6903922002656255